Tinnitus is also known to be associated with various complaints such as sleep disturbances, which are reported to be greater in elderly people [Hebert 2007], although there seems to be no difference between people suffering from insomnia with or without tinnitus, which was measured in a population of 38-62 year olds [Crönlein 2007]. Furthermore, tinnitus severity significantly correlates with depression and anxiety symptoms [Udupi 2013]. In addition, there is a higher incidence of somatoform disorders in individuals with tinnitus [Zirke 2013]. Although the severity of tinnitus is associated with anxiety and depression, a causality cannot be concluded [Zöger 2006].